Finite Group Databasebeta

← C7×#19827 #13197043

Subgroups — C7×#19827 #13197043

Order 1792.

668 conjugacy classes of subgroups.

The subgroup lattice has 618 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#3362C211yesmaximal, characteristic, complemented
2C7×#3362C211yesmaximal, characteristic, complemented
3C7×#3332C211yesmaximal, characteristic, complemented
4C7×#3284C211yesmaximal, characteristic, complemented
5C7×#1717C211yesmaximal, characteristic, complemented
6C7×#1697C211yesmaximal, characteristic, complemented
7C7×#1682C211yesmaximal, characteristic, complemented
8C7×#1677C211yesmaximal, characteristic, complemented
9C7×#1666C211yesmaximal, characteristic, complemented
10C7×#1645C211yesmaximal, characteristic, complemented
11C7×#1635C211yesmaximal, characteristic, complemented
12C7×#1621C211yesmaximal, characteristic, complemented
13C7×#1621C211yesmaximal, characteristic, complemented
14C7×#1583C211yesmaximal, characteristic, complemented
15C7×SD16⋊C8C211yesmaximal, characteristic, complemented
16C2×C7×#135—21no—
17C7×Q82C2211yescharacteristic
18C7×#550C2211yescharacteristic
19C7×#550C2211yescharacteristic
20C7×#547C2211yescharacteristic
21C7×#493C2211yescharacteristic
22C7×#492C2211yescharacteristic
23C7×#487C2211yescharacteristic
24C7×#486—21no—
25C7×#486—21no—
26C7×#486C2211yescharacteristic
27C7×#486C2211yescharacteristic
28C7×#486C2211yescharacteristic
29C7×#481—21no—
30C7×#476—21no—
31C7×#476—21no—
32C7×#476C2211yescharacteristic
33C7×#476C2211yescharacteristic
34C7×#475C2211yescharacteristic
35C7×#469—21no—
36C7×#465—21no—
37C7×#462C2211yescharacteristic
38C7×#460—21no—
39C7×#460—21no—
40C7×#460C2211yescharacteristic
41C7×#460C2211yescharacteristic
42C7×#459C2211yescharacteristic
43C7×#459C2211yescharacteristic
44C7×#452—21no—
45C7×#449—21no—
46C7×#449—21no—
47C7×C8×Q8C2211yescharacteristic
48C7×C8×Q8C2211yescharacteristic
49C4×C7×SD16—21no—
50C4×C7×SD16—21no—
51C4×C7×SD16C2211yescharacteristic
52C4×C7×SD16C2211yescharacteristic
53C7×#436C2211yescharacteristic
54C7×C8×D4C2211yescharacteristic
55C7×#417—21no—
56C7×#335C2211yescharacteristic
57C7×#334C2211yescharacteristic
58C7×#333C2211yescharacteristic
59C7×#332C2211yescharacteristic
60C7×#331C2211yescharacteristic
61C7×#331C2211yescharacteristic
62C7×Q8⋊C8C2211yescharacteristic
63C7×Q8⋊C8C2211yescharacteristic
64C7×D4⋊C8C2211yescharacteristic
65C7×D4⋊C8C2211yescharacteristic
66C7×#322C2211yescharacteristic
67#19827C711yesmaximal, characteristic, direct product factor, Sylow
68C2×C7×#41—21no—
69C2×C7×#41—21no—
70C2×C7×#41—21no—
71C7×#135—44no—
72C2×C7×Q16—21no—
73C2×C7×SD16—21no—
74C2×C7×SD16—21no—
75C2×C7×SD16—21no—
76C2×C7×SD16—21no—
77C2×C7×SD16D411yescharacteristic
78C2×C7×SD16D411yescharacteristic
79C2×C7×D8—21no—
80C2×C7×D8—21no—
81C2×C7×D8—41no—
82C2×C7×M16—21no—
83C22×C7×C8—21no—
84C7×C4⋊Q8—21no—
85C7×C4⋊Q8—21no—
86C7×C4⋊Q8—41no—
87C7×C4⋊Q8C2311yescharacteristic
88C7×C4⋊Q8C2311yescharacteristic
89C7×#127—21no—
90C7×#127—21no—
91C7×#127C2311yescharacteristic
92C7×#127C2311yescharacteristic
93C7×#123—41no—
94C7×C22⋊Q8—21no—
95C7×#121—21no—
96C7×#121—21no—
97C7×#121—21no—
98C7×#121—41no—
99C7×#121—41no—
100C4×C7×Q8—21no—
101C4×C7×Q8—21no—
102C4×C7×Q8C2311yescharacteristic
103C4×C7×Q8C2311yescharacteristic
104C4×C7×D4—21no—
105C4×C7×D4—21no—
106C4×C7×D4C2311yescharacteristic
107C4×C7×D4C2311yescharacteristic
108C2×C7×C4⋊C4—21no—
109C7×#106—21no—
110C7×#106—21no—
111C7×#106—21no—
112C7×#106D411yescharacteristic
113C7×#106D411yescharacteristic
114C7×C4⋊C8—21no—
115C7×C4⋊C8—21no—
116C7×C4⋊C8C2311yescharacteristic
117C7×C4⋊C8C2311yescharacteristic
118C7×C4⋊C8C2311yescharacteristic
119C7×C4⋊C8C2311yescharacteristic
120C7×#103—21no—
121C7×#103—21no—
122C7×#103—41no—
123C7×#103D411yescharacteristic
124C7×#103D411yescharacteristic
125C7×#102—21no—
126C7×#102—21no—
127C7×#102—21no—
128C7×#102—21no—
129C7×#102—21no—
130C7×#102—21no—
131C7×#102—21no—
132C7×#102—21no—
133C7×#102—21no—
134C7×#102—21no—
135C7×#102—21no—
136C7×#102—21no—
137C7×#102D411yescharacteristic
138C7×#102D411yescharacteristic
139C7×C22⋊C8—21no—
140C7×C22⋊C8—21no—
141C4×C7×C8—21no—
142C4×C7×C8—21no—
143C4×C7×C8C2311yescharacteristic
144C4×C7×C8C2311yescharacteristic
145C4×C7×C8C2311yescharacteristic
146#3362C2×C711yescharacteristic, complemented
147#3362C2×C711yescharacteristic, complemented
148#3332C2×C711yescharacteristic, complemented
149#3284C2×C711yescharacteristic, complemented
150#1717C2×C711yescharacteristic, complemented
151#1697C2×C711yescharacteristic, complemented
152#1682C2×C711yescharacteristic, complemented
153#1677C2×C711yescharacteristic, complemented
154#1666C2×C711yescharacteristic, complemented
155#1645C2×C711yescharacteristic, complemented
156#1635C2×C711yescharacteristic, complemented
157#1621C2×C711yescharacteristic, complemented
158#1621C2×C711yescharacteristic, complemented
159#1583C2×C711yescharacteristic, complemented
160SD16⋊C8C2×C711yescharacteristic, complemented
161C7×#41—42no—
162C7×#41—42no—
163C7×#41—42no—
164C7×#41—81no—
165C7×#41—81no—
166C7×#41—81no—
167C2×C7×Q8—21no—
168C2×C7×Q8—21no—
169C2×C7×Q8—41no—
170C2×C7×Q8C2×D411yescharacteristic
171C2×C7×Q8C2×D411yescharacteristic
172C2×C7×D4—21no—
173C2×C7×D4—21no—
174C2×C7×D4—21no—
175C2×C7×D4—21no—
176C2×C7×D4—21no—
177C2×C7×D4—21no—
178C2×C7×D4—41no—
179C2×C7×D4—41no—
180C2×C7×D4—41no—
181C2×C7×D4—41no—
182C2×C7×D4—41no—
183C2×C7×D4C2×D411yescharacteristic
184C2×C7×D4C2×D411yescharacteristic
185C22×C4×C7—21no—
186C22×C4×C7—21no—
187C22×C4×C7—41no—
188C22×C4×C7—41no—
189C22×C4×C7—41no—
190C7×Q16—42no—
191C7×SD16—22no—
192C7×SD16—22no—
193C7×SD16—42no—
194C7×SD16—42no—
195C7×SD16—42no—
196C7×SD16—81no—
197C7×D8—42no—
198C7×D8—81no—
199C7×D8—82no—
200C7×M16—81no—
201C2×C7×C8—21no—
202C2×C7×C8—21no—
203C2×C7×C8—21no—
204C2×C7×C8—21no—
205C2×C7×C8—21no—
206C2×C7×C8—42no—
207C2×C7×C8C2×D411yescharacteristic
208C2×C7×C8C2×D411yescharacteristic
209C2×C7×C8C2×D411yescharacteristic
210C2×C7×C8C2×D411yescharacteristic
211C7×C4⋊C4—21no—
212C7×C4⋊C4—21no—
213C7×C4⋊C4—21no—
214C7×C4⋊C4—21no—
215C7×C4⋊C4—21no—
216C7×C4⋊C4—21no—
217C7×C4⋊C4—41no—
218C7×C4⋊C4—41no—
219C7×C4⋊C4—41no—
220C7×C4⋊C4C2×D411yescharacteristic
221C7×C4⋊C4C2×D411yescharacteristic
222C7×C4⋊C4C2×D411yescharacteristic
223C7×C4⋊C4C2×D411yescharacteristic
224C7×C22⋊C4—21no—
225C7×C22⋊C4—21no—
226C7×C22⋊C4—41no—
227C7×C22⋊C4—41no—
228C7×C22⋊C4—41no—
229C42×C7—21no—
230C42×C7—21no—
231C42×C7—41no—
232C42×C7C2411yescharacteristic
233C2×#135—21no—
234Q82C22×C711yescharacteristic
235#550C22×C711yescharacteristic
236#550C22×C711yescharacteristic
237#547C22×C711yescharacteristic
238#493C22×C711yescharacteristic
239#492C22×C711yescharacteristic
240#487C22×C711yescharacteristic
241#486—21no—
242#486—21no—
243#486C22×C711yescharacteristic
244#486C22×C711yescharacteristic
245#486C22×C711yescharacteristic
246#481—21no—
247#476—21no—
248#476—21no—
249#476C22×C711yescharacteristic
250#476C22×C711yescharacteristic
251#475C22×C711yescharacteristic
252#469—21no—
253#465—21no—
254#462C22×C711yescharacteristic
255#460—21no—
256#460—21no—
257#460C22×C711yescharacteristic
258#460C22×C711yescharacteristic
259#459C22×C711yescharacteristic
260#459C22×C711yescharacteristic
261#452—21no—
262#449—21no—
263#449—21no—
264C8×Q8C22×C711yescharacteristic
265C8×Q8C22×C711yescharacteristic
266C4×SD16—21no—
267C4×SD16—21no—
268C4×SD16C22×C711yescharacteristic
269C4×SD16C22×C711yescharacteristic
270#436C22×C711yescharacteristic
271C8×D4C22×C711yescharacteristic
272#417—21no—
273#335C22×C711yescharacteristic
274#334C22×C711yescharacteristic
275#333C22×C711yescharacteristic
276#332C22×C711yescharacteristic
277#331C22×C711yescharacteristic
278#331C22×C711yescharacteristic
279Q8⋊C8C22×C711yescharacteristic
280Q8⋊C8C22×C711yescharacteristic
281D4⋊C8C22×C711yescharacteristic
282D4⋊C8C22×C711yescharacteristic
283#322C22×C711yescharacteristic
284C23×C7—21no—
285C23×C7—21no—
286C23×C7—41no—
287C23×C7—41no—
288C7×Q8—21no—
289C7×Q8—21no—
290C7×Q8—41no—
291C7×Q8—41no—
292C7×Q8—81no—
293C7×Q8—161no—
294C7×Q8#13512yescomplemented
295C7×Q8AGL(1,ℤ/8)12yes—
296C7×D4—21no—
297C7×D4—21no—
298C7×D4—21no—
299C7×D4—21no—
300C7×D4—41no—
301C7×D4—41no—
302C7×D4—41no—
303C7×D4—41no—
304C7×D4—41no—
305C7×D4—41no—
306C7×D4—41no—
307C7×D4—41no—
308C7×D4—82no—
309C7×D4—82no—
310C7×D4—81no—
311C7×D4—81no—
312C7×D4—82no—
313C7×D4—161no—
314C7×D4—161no—
315C2×C4×C7—21no—
316C2×C4×C7—21no—
317C2×C4×C7—21no—
318C2×C4×C7—21no—
319C2×C4×C7—21no—
320C2×C4×C7—21no—
321C2×C4×C7—41no—
322C2×C4×C7—41no—
323C2×C4×C7—41no—
324C2×C4×C7—41no—
325C2×C4×C7—41no—
326C2×C4×C7—41no—
327C2×C4×C7—82no—
328C2×C4×C7—82no—
329C2×C4×C7—82no—
330C2×C4×C7C22×D411yescharacteristic
331C2×C4×C7C22×D411yescharacteristic
332C2×C4×C7H(5,𝔽2)11yescharacteristic
333C7×C8—21no—
334C7×C8—21no—
335C7×C8—21no—
336C7×C8—21no—
337C7×C8—41no—
338C7×C8—41no—
339C7×C8—41no—
340C7×C8—41no—
341C7×C8—41no—
342C2×#41—21no—
343C2×#41—21no—
344C2×#41—21no—
345#135—44no—
346C2×Q16—21no—
347C2×SD16—21no—
348C2×SD16—21no—
349C2×SD16—21no—
350C2×SD16—21no—
351C2×SD16C7×D411yescharacteristic
352C2×SD16C7×D411yescharacteristic
353C2×D8—21no—
354C2×D8—21no—
355C2×D8—41no—
356C2×M16—21no—
357C22×C8—21no—
358C4⋊Q8—21no—
359C4⋊Q8—21no—
360C4⋊Q8—41no—
361C4⋊Q8C23×C711yescharacteristic
362C4⋊Q8C23×C711yescharacteristic
363#127—21no—
364#127—21no—
365#127C23×C711yescharacteristic
366#127C23×C711yescharacteristic
367#123—41no—
368C22⋊Q8—21no—
369#121—21no—
370#121—21no—
371#121—21no—
372#121—41no—
373#121—41no—
374C4×Q8—21no—
375C4×Q8—21no—
376C4×Q8C23×C711yescharacteristic
377C4×Q8C23×C711yescharacteristic
378C4×D4—21no—
379C4×D4—21no—
380C4×D4C23×C711yescharacteristic
381C4×D4C23×C711yescharacteristic
382C2×C4⋊C4—21no—
383#106—21no—
384#106—21no—
385#106—21no—
386#106C7×D411yescharacteristic
387#106C7×D411yescharacteristic
388C4⋊C8—21no—
389C4⋊C8—21no—
390C4⋊C8C23×C711yescharacteristic
391C4⋊C8C23×C711yescharacteristic
392C4⋊C8C23×C711yescharacteristic
393C4⋊C8C23×C711yescharacteristic
394#103—21no—
395#103—21no—
396#103—41no—
397#103C7×D411yescharacteristic
398#103C7×D411yescharacteristic
399#102—21no—
400#102—21no—
401#102—21no—
402#102—21no—
403#102—21no—
404#102—21no—
405#102—21no—
406#102—21no—
407#102—21no—
408#102—21no—
409#102—21no—
410#102—21no—
411#102C7×D411yescharacteristic
412#102C7×D411yescharacteristic
413C22⋊C8—21no—
414C22⋊C8—21no—
415C4×C8—21no—
416C4×C8—21no—
417C4×C8C23×C711yescharacteristic
418C4×C8C23×C711yescharacteristic
419C4×C8C23×C711yescharacteristic
420C22×C7—41no—
421C22×C7—41no—
422C22×C7—41no—
423C22×C7—41no—
424C22×C7—41no—
425C22×C7—41no—
426C22×C7—81no—
427C22×C7—81no—
428C22×C7—81no—
429C22×C7—81no—
430C22×C7—81no—
431C22×C7—81no—
432C22×C7D4211yescharacteristic
433C4×C7—22no—
434C4×C7—22no—
435C4×C7—21no—
436C4×C7—41no—
437C4×C7—41no—
438C4×C7—41no—
439C4×C7—41no—
440C4×C7—81no—
441C4×C7—81no—
442C4×C7C2×#13511yescharacteristic
443C4×C7C2×AGL(1,ℤ/8)11yescharacteristic
444C4×C7#57711yescharacteristic
445C4×C7#57711yescharacteristic
446#41—42no—
447#41—42no—
448#41—42no—
449#41—81no—
450#41—81no—
451#41—81no—
452C2×Q8—21no—
453C2×Q8—21no—
454C2×Q8—41no—
455C2×Q8C2×C7×D411yescharacteristic
456C2×Q8C2×C7×D411yescharacteristic
457C2×D4—21no—
458C2×D4—21no—
459C2×D4—21no—
460C2×D4—21no—
461C2×D4—21no—
462C2×D4—21no—
463C2×D4—41no—
464C2×D4—41no—
465C2×D4—41no—
466C2×D4—41no—
467C2×D4—41no—
468C2×D4C2×C7×D411yescharacteristic
469C2×D4C2×C7×D411yescharacteristic
470C22×C4—21no—
471C22×C4—21no—
472C22×C4—41no—
473C22×C4—41no—
474C22×C4—41no—
475Q16—42no—
476SD16—22no—
477SD16—22no—
478SD16—42no—
479SD16—42no—
480SD16—42no—
481SD16—81no—
482D8—42no—
483D8—81no—
484D8—82no—
485M16—81no—
486C2×C8—21no—
487C2×C8—21no—
488C2×C8—21no—
489C2×C8—21no—
490C2×C8—21no—
491C2×C8—42no—
492C2×C8C2×C7×D411yescharacteristic
493C2×C8C2×C7×D411yescharacteristic
494C2×C8C2×C7×D411yescharacteristic
495C2×C8C2×C7×D411yescharacteristic
496C4⋊C4—21no—
497C4⋊C4—21no—
498C4⋊C4—21no—
499C4⋊C4—21no—
500C4⋊C4—21no—
501C4⋊C4—21no—
502C4⋊C4—41no—
503C4⋊C4—41no—
504C4⋊C4—41no—
505C4⋊C4C2×C7×D411yescharacteristic
506C4⋊C4C2×C7×D411yescharacteristic
507C4⋊C4C2×C7×D411yescharacteristic
508C4⋊C4C2×C7×D411yescharacteristic
509C22⋊C4—21no—
510C22⋊C4—21no—
511C22⋊C4—41no—
512C22⋊C4—41no—
513C22⋊C4—41no—
514C42—21no—
515C42—21no—
516C42—41no—
517C42C24×C711yescharacteristic
518C2×C7—81no—
519C2×C7—81no—
520C2×C7—161no—
521C2×C7—161no—
522C2×C7#326511yescharacteristic
523C2×C7#328211yescharacteristic
524C2×C7#328811yescharacteristic
525C23—21no—
526C23—21no—
527C23—41no—
528C23—41no—
529Q8—21no—
530Q8—21no—
531Q8—41no—
532Q8—41no—
533Q8—81no—
534Q8—161no—
535Q8C7×#13512yescomplemented
536Q8C7×AGL(1,ℤ/8)12yes—
537D4—21no—
538D4—21no—
539D4—21no—
540D4—21no—
541D4—41no—
542D4—41no—
543D4—41no—
544D4—41no—
545D4—41no—
546D4—41no—
547D4—41no—
548D4—41no—
549D4—82no—
550D4—82no—
551D4—81no—
552D4—81no—
553D4—82no—
554D4—161no—
555D4—161no—
556C2×C4—21no—
557C2×C4—21no—
558C2×C4—21no—
559C2×C4—21no—
560C2×C4—21no—
561C2×C4—21no—
562C2×C4—41no—
563C2×C4—41no—
564C2×C4—41no—
565C2×C4—41no—
566C2×C4—41no—
567C2×C4—41no—
568C2×C4—82no—
569C2×C4—82no—
570C2×C4—82no—
571C2×C4C22×C7×D411yescharacteristic
572C2×C4C22×C7×D411yescharacteristic
573C2×C4C7×H(5,𝔽2)11yescharacteristic
574C8—21no—
575C8—21no—
576C8—21no—
577C8—21no—
578C8—41no—
579C8—41no—
580C8—41no—
581C8—41no—
582C8—41no—
583C7#1982711yescharacteristic, direct product factor, Sylow
584C22—41no—
585C22—41no—
586C22—41no—
587C22—41no—
588C22—41no—
589C22—41no—
590C22—81no—
591C22—81no—
592C22—81no—
593C22—81no—
594C22—81no—
595C22—81no—
596C22C7×D4211yescharacteristic
597C4—22no—
598C4—22no—
599C4—21no—
600C4—41no—
601C4—41no—
602C4—41no—
603C4—41no—
604C4—81no—
605C4—81no—
606C4C2×C7×#13511yescharacteristic
607C4C2×C7×AGL(1,ℤ/8)11yescharacteristic
608C4C7×#57711yescharacteristic
609C4C7×#57711yescharacteristic
610C2—81no—
611C2—81no—
612C2—161no—
613C2—161no—
614C2C7×#326511yescharacteristic
615C2C7×#328211yescharacteristic
616C2C7×#328811yescharacteristic
subgroupG/H
center, socleC22×C7D42
commutator, Frattini, cosocleC42C24×C7
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C7 ◁ C42×C7 ◁ G

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
1. C7×#3362C2semidirect
2. C7×#3362C2semidirect
3. C7×#3332C2semidirect
4. C7×#3284C2semidirect
5. C7×#1717C2semidirect
6. C7×#1697C2semidirect
7. C7×#1682C2semidirect
8. C7×#1677C2semidirect
9. C7×#1666C2semidirect
10. C7×#1645C2semidirect
11. C7×#1635C2semidirect
12. C7×#1621C2semidirect
13. C7×#1621C2semidirect
14. C7×#1583C2semidirect
15. C7×SD16⋊C8C2semidirect
67. #19827C7direct (N × H)
146. #3362C2×C7semidirect
147. #3362C2×C7semidirect
148. #3332C2×C7semidirect
149. #3284C2×C7semidirect
150. #1717C2×C7semidirect
151. #1697C2×C7semidirect
152. #1682C2×C7semidirect
153. #1677C2×C7semidirect
154. #1666C2×C7semidirect
155. #1645C2×C7semidirect
156. #1635C2×C7semidirect
157. #1621C2×C7semidirect
158. #1621C2×C7semidirect
159. #1583C2×C7semidirect
160. SD16⋊C8C2×C7semidirect
294. C7×Q8#135semidirect
535. Q8C7×#135semidirect
583. C7#19827direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C7×#33622
C7×#33322
C7×#32842
C7×#17172
C7×#16972
C7×#16822
C7×#16772
C7×#16662
C7×#16452
C7×#16352
C7×#16212
C7×#15832
C7×SD16⋊C82
#198277